12
25. 01. 17. Leaflet Number 671440
Western Industrial Estate
Caerphilly United Kingdom
CF83 1NA
T: 029 2085 8200
F: 029 2085 8300
E: [email protected]
W: www.nuaire.co.uk
Page 1: ...in strict accordance with the applicable Building Regulations The fan must be fitted indoors on a secure surface away from sources of water spray or steam generation The side access unit shall be cons...
Page 2: ...ay be required dependant on installed conditions B Condensate tray regular maintenance required C Heater Other components are unlikely to need attention on a regular basis D Supply Filter Access space...
Page 3: ...e fan i e under negative pressure then calculate the values of A B as shown below and see fig 11 A Fan inlet pressure mm H2O 25mm minimum Allow 100mm for these units if pressure is unknown B A 2 minim...
Page 4: ...unction box product code ES JB should be used see data cable installation Switch Live SL terminal A signal of 100 230V a c will activate the fan required at each control Note that a signal from an iso...
Page 5: ...if switched live signal an enabler or BMS signal is connected continued on page 6 d Data Cable Installation A 4 core SELV data cable is used to connect devices Do not run data cable in the same condu...
Page 6: ...the essential field wiring points for clarity Remove link wire if switched live signal an enabler or BMS signal is connected Wiring Unit sizes XB2 5 with Ecosmart fan and LPHW coil control Figure 15 2...
Page 7: ...signal an enabler or BMS signal is connected Ecosmart Ecosmart Wiring Unit sizes XB2 5T with Ecosmart control and electric heater Figure 17 Wiring Unit sizes XB2 5T with Ecosmart fan only control Fig...
Page 8: ...Setting the maximum air flow ii Ensure the power supply is switched off and that a link wire is connected from the supply L to the SL terminal Unplug all items connected to the Net connectors ii Swit...
Page 9: ...nction boxes fitted to the specified side of the unit It is the installer s responsibility to select and fit the appropriate control equipment to produce the desired output Note that any heating cooli...
Page 10: ...x and Sensors if fitted Remove covers and carefully clean out interiors as necessary Check for damage and security of components Refit covers 6 0 Replacement of Parts Should any component need replaci...
Page 11: ...iate standard must be fitted 5 2 The electrical installation of the equipment must comply with the requirements of the relevant local electrical safety regulations 5 3 For EMC all control and sensor c...
Page 12: ...12 25 01 17 Leaflet Number 671440 Western Industrial Estate Caerphilly United Kingdom CF83 1NA T 029 2085 8200 F 029 2085 8300 E ahu nuaire co uk W www nuaire co uk...
